Yes this could really help me out with my projects and I'm sure this will be more than useful for everyone that has a Wikidot site! Twitter is an amazing way of promoting your Wikidot site! So why not customize it for each category? This should be more than easy to implement… Twitters API is simple. You know how you can customize a theme per-category? I would like to have it the same way for Tweet my Wiki, but able to edit what it says.